Which assessment tool is primarily used in Ontario for assessing stroke?

The LAMS (Los Angeles Motor Scale) is the primary assessment tool used in Ontario for assessing stroke. It focuses specifically on motor function by evaluating three distinct components: arm drift, grip strength, and the presence of facial droop. This tool has been designed to quickly identify patients who are likely experiencing a stroke, particularly those with significant neurological deficits that need urgent care.

Using LAMS allows paramedics to make rapid and informed decisions on the urgency of care and interventions required once at the hospital. Its simplicity and focus on critical physical signs associated with stroke make it effective for use in the field, ensuring timely treatment for patients potentially facing life-altering outcomes.

In contrast, the Cincinnati Prehospital Stroke Scale is used in various regions but is not specific to Ontario. The AVPU scale assesses alertness and responsiveness but does not specifically address stroke symptoms. The Los Angeles Prehospital Stroke Screen, while also useful for stroke assessment, is not the standard tool adopted in Ontario. Thus, LAMS stands out as the most relevant and effective assessment tool for paramedics in the context of stroke recognition in Ontario.